William Foster Marsh, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · Tampa, FL
William Foster Marsh, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Tampa, Florida, and NPI 1154530343, issued on May 22, 2007. Check the license (Florida DN6219, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Foster Marsh
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- DN6219 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4119 N Taliaferro Avenue, Tampa, FL 33603
- Phone
- (813) 238-3384
- Enumerated
- May 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (813) 237-0403
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 773 in Florida → Look up another NPI →
Verify William Foster Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license DN6219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $75.00
1 payment: consulting fee; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Foster Marsh among 773 orthodontics and dentofacial orthopedics dentistry records in Florida
William Foster Marsh, DDS is one of 773 orthodontics and dentofacial orthopedics dentistry records with a practice address in Florida. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 57% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Florida
There are 773 orthodontics and dentofacial orthopedics dentistry records in Florida.
All 773 in Florida → Every provider in Tampa → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Brian Bivens, DMDTampa, FL 336031093897738
- Victoria Gonzalez, DMDTampa, FL 336031962164608
- Marina KosturosValrico, FL 335961104520774
- Don DauTampa, FL 336111871968800
- Alex Gutierrez, D.D.S.Tampa, FL 336121417088402
- Belal Heddaya, DDS, MSTampa, FL 336121609479617
- Zack Miller, DDSTampa, FL 336121447980057
- Doraida Abramowitz, DMDTampa, FL 336141205800067
Common questions
What is William Foster Marsh, DDS's NPI number?
William Foster Marsh, DDS's National Provider Identifier (NPI) is 1154530343, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Foster Marsh, DDS located?
The NPPES record lists a practice address at 4119 N Taliaferro Avenue, Tampa, FL, 33603. Phone: (813) 238-3384. Providers update this record themselves, so call before visiting.
How can I verify William Foster Marsh, DDS's license?
NPPES lists Florida license number DN6219, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.